.error-box {
  width: 15rem;
  height: 15rem;
}
.error-box .error-flag {
  margin-top: 8rem;
  width: 15rem;
  height: .8rem;
  padding: .2rem;
  line-height: .8rem;
  text-align: center;
}
.error-box .error-message {
  width: 10rem;
  padding: .8rem;
  margin: 0 auto;
  margin-top: .4rem;
}
.error-box .error-way {
  width: 15rem;
  text-align: center;
  line-height: 1rem;
  padding: .4rem;
}
